Heritage: Larvae of the North American Caddisfly Genera (Trichoptera) (Edition 2) (Paperback) - Walmart.com
Caddisflies: A Guide to Eastern Species for Anglers and Other Naturalists - 9780811738163
Characteristics of caddis flies and their importance to freshwater ecosystems | Britannica
1836 Antique Original Caddis Fly Engraving Le Règne Animal - Etsy
Caddisfly larvae build protective cases using materials found in their environment. Artist Hubert Duprat supplied them with gold leaf and precious stones. This is what they created. : r/pics